Shiitake mushroom screening machine convenient to disassemble

The mushroom screening machine convenient to disassemble comprises a screening box body, a fixing box and a connecting block, the side surface of the screening box body is connected with a protective door, a feeding port is installed on the upper surface of the screening box body in a penetrating mode, and a feeding baffle is installed on the side surface of the feeding port in a penetrating mode; a first push rod is fixed to the upper surface of the screening box body, and the output end of the first push rod is fixedly connected with one end of a feeding baffle. The mushroom screening machine convenient to disassemble is provided with a fixing box and a connecting block, the square fixing box is clamped with the connecting block, the fixing box is driven by a rotating column to rotate, meanwhile, the connecting block and a screening plate are driven to rotate, and meanwhile, a fastening plate is pushed to ascend to unlock the fixing box; and then, only the connecting block and the sieve plate connected with